Added color support to the banner, reset dmg privs
Quoted =rw because shells...
Converted backticks to $()
Moved the banner print so it doesn't print twice.
Script should now work with non-gigabyte sized drives, if that's what you're into...
Better size checking, better tar age checking, termination no longer kills /everyone's/ running tar processes (only child processes)
A few small optimizations; tar now uses xargs
Corrected issues with tar and xargs by removing it. Also fixed issues with mount locations.The script is now executed by bash and not sh.
Tweaked mount point detection to only pull the first mount directory; also check for root before attempting to chown